39439040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3385

約数の個数: 56

約数和(自身を含む): 96481392

約数和(自身を除く): 57042352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 3331, 5920, 6662, 11840, 13324, 16655, 26648, 33310, 53296, 66620, 106592, 123247, 133240, 213184, 246494, 266480, 492988, 532960, 616235, 985976, 1065920, 1232470, 1971952, 2464940, 3943904, 4929880, 7887808, 9859760, 19719520, 39439040]

約数ペア:

[(1, 39439040), (2, 19719520), (4, 9859760), (5, 7887808), (8, 4929880), (10, 3943904), (16, 2464940), (20, 1971952), (32, 1232470), (37, 1065920), (40, 985976), (64, 616235), (74, 532960), (80, 492988), (148, 266480), (160, 246494), (185, 213184), (296, 133240), (320, 123247), (370, 106592), (592, 66620), (740, 53296), (1184, 33310), (1480, 26648), (2368, 16655), (2960, 13324), (3331, 11840), (5920, 6662)]